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<?php
/**
* @file
* Extend display options
*
* @see views_custom_template_views_plugins()
*/
class views_plugin_display_custom_template extends views_plugin_display_extender {
/**
* Expose option and set default.
*/
function options_definition() {
$options = parent::option_definition();
$options['template_suggestion']['default'] = '';
return $options;
}
/**
* Provide a form for setting options.
*/
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
if ($form_state['section'] == 'template_suggestion') {
$form['#title'] .= t('Template suggestion');
$form['description'] = array(
'#markup' => '<div class="description form-item">' . t('Add custom template suggestion for your view templates.') . '</div>',
);
$template_suggestion = $this->get_template_suggestion();
$form['template_suggestion'] = array(
'#type' => 'textfield',
'#title' => 'Custom template suggestion (machine-name style)',
'#default_value' => $template_suggestion,
'#size' => 30,
'#maxlength' => 30,
'#description' => t(
'<p>"<code>My Custom Template</code>" will become "<code>my_custom_template</code> (machine-name)".</br>All levels Views templates will use this suggestion: view, row, field.</p>
<p><strong>Example: My Custom Template</strong></p>
<ul>
<li>views-view--my-custom-template.tpl.php</li>
<li>views-view-unformatted-my-custom-template.tpl.php</li>
<li>views-view-list--my-custom-template.tpl.php</li>
<li>views-view-grid--my-custom-template.tpl.php</li>
<li>views-view-fields--my-custom-template.tpl.php</li>
<li>etc.</li>
</ul>
<p><strong>The template suggestion will be used after you flush the theme registry cache.</strong></p>'),
);
}
}
/**
* Save option to display
*/
function options_submit(&$form, &$form_state) {
parent::options_submit($form, $form_state);
$template_suggestion = $this->get_template_suggestion($form_state['values']['template_suggestion']);
$this->display->set_option('template_suggestion', $template_suggestion);
}
/**
* Provide the default summary for options in the views UI.
*
* This output is returned as an array.
*/
function options_summary(&$categories, &$options) {
// Never for the Master display.
if (!empty($this->display->default_display) && $this->display->default_display != $this->display) {
parent::options_summary($categories, $options);
$template_suggestion = $this->get_template_suggestion() ?: t('None');
$options['template_suggestion'] = array(
'category' => 'other',
'title' => t('Template suggestion'),
'value' => $template_suggestion,
'desc' => t('Change the template suggestion that will be added to this display.'),
);
}
}
function get_template_suggestion($template_suggestion = '') {
if (!$template_suggestion) {
$template_suggestion = $this->display->get_option('template_suggestion');
}
$template_suggestion = _format_views_custom_template_suggestion($template_suggestion);
return $template_suggestion;
}
}
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